Rio de Janeiro weather in Bm- (Rio de Janeiro State, Brazil)

What's the typical weather in Rio de Janeiro for Bm-? Want to know if it's a good time to visit? This page has all the weather details for the month.

Temperatures

In Bm-, the weather in Rio de Janeiro generally includes very high temperatures and heavy rainfall. During the daylight hours, temperatures often reach 31°C. After dark they usually decrease to around 24°C. Keep in mind, these temperatures are averages, and some days might be even warmer. Dress suitably to manage the heat.

Precipitation

Rio de Janeiro in Bm- usually receives heavy rainfall, averaging around 199 mm for the month. Known for its heavy rain, this month often brings intense downpours. Carrying a poncho is recommended to keep dry. Looking at the last 30 years, the data shows about 20 days with rain.

Average sunshine

Expect sunny days throughout the month, with an estimated 212 hours of sunshine. Making it a pleasant time to visit Rio de Janeiro.

If you prefer dry days with pleasant temperatures, Bm- may not be the ideal month to visit Rio de Janeiro. May, June, July, August and September typically offer the most optimal weather. In contrast, January and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Rio de Janeiro climate page with graphs.

 

Rio de Janeiro, monthly averages in Bm-

Min Temperature 24°C  

Max Temperature 31°C  

Water Temperature 25°C  

Chance of Rain 67%  

Precipitation 199 mm  

Rainy days 20 days  

Humidity 79%  

Windspeed 11 km/h  

Sunshine 212 hours  

Percentage Sunshine  

Where to go in Brazil in Bm-

Find out more about the weather in Brazil and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 25°C this is a great month to swim so bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Rio de Janeiro.

Our site offers climate and forecast data for every country in the world. Are you going to Brazil? On this website you can find historical weather averages for many cities in Brazil. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.